| Area and Population as of April 1, 2000 |
| Land area, Year 2000 in Square kilometers: |
54.00 km2 |
| Land area, Year 2000 in Square miles: |
20.80 miles2 |
| Population > Total: |
20,878 |
| Population > Per square mile: |
1,003 |
| Population > By race > One race > Total > Number: |
20,280 |
| Population > By race > One race > Total > Percent: |
97.10 % |
| Population > By race > One race > White > Number: |
16,249 |
| Population > By race > One race > White > Percent: |
77.80 % |
| Population > By race > One race > Black or African American > Number: |
78 |
| Population > By race > One race > Black or African American > Percent: |
0.40 % |
| Population > By race > One race > American Indian and Alaska Native > Number: |
120 |
| Population > By race > One race > American Indian and Alaska Native > Percent: |
0.60 % |
| Population > By race > One race > Asian > Number: |
67 |
| Population > By race > One race > Asian > Percent: |
0.30 % |
| Population > By race > One race > Native Hawaiian and Other Pacific Islander > Number: |
15 |
| Population > By race > One race > Native Hawaiian and Other Pacific Islander > Percent: |
0.10 % |
| Population > By race > One race > Some other race > Number: |
3,751 |
| Population > By race > One race > Some other race > Percent: |
18.00 % |
| Population > By race > Two or more races > Number: |
598 |
| Population > By race > Two or more races > Percent: |
2.90 % |
| Population > Hispanic or Latino (of any race) > Number: |
19,539 |
| Population > Hispanic or Latino (of any race) > Percent: |
93.60 % |
| Population > 18 years and over > Number: |
13,650 |
| Population > 18 years and over > Percent: |
65.40 % |
